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When I select a number from my directory, the number is not dialled

Make sure that you have correctly recorded the number in your file

Make sure that you have selected the country prefix when calling a foreign country

I am unable to create a file in my directory

Make sure that your SIM card directory is not full; delete some files or save the files in the product directory (i.e. your professional or personal directories)

Check the “Call barring” option for “Incoming calls” to be sure that the “Incoming calls except directory” feature is not activated

My callers are unable to leave messages on my voicemail

Contact your network operator to check service availability

I can’t access my voicemail

Make sure your operator’s voicemail number is correctly entered in “My numbers

Try later if the network is busy

I am unable to send and receive messages MMS,Vox MMS

Check your phone memory available as it might be full (see page 58)

Contact your network operator to check service availability and check MMS parameters (see pages 41-42)

Verify the server centre number or your MMS profile with your operator

The server centre may be saturated; try again later

The icon is displayed on my standby screen

You have saved too many short messages on your SIM card; delete some of them or archive them in the product memory

The << - >> icon is displayed

You are outside of the network coverage area

I have already entered 3 incorrect PIN codes

Contact your network operator to obtain the PUK code (Personal Unblocking Key)

I am unable to connect my telephone to my computer

Install first of all Alcatel’s PC suite

Use “Install the connection” and perform the installation

If you use the infrared port, check that it is correctly activated (see page 59)

If you use infrared often, we advise that you set a quick access to it from the keypad (see page 50).

Check that your computer meets the requirements for Alcatel’s PC Suite installation

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and used under license by TCL & Alcatel Mobile Phones Limited

All rights reserved © Copyright 2004 TCL & Alcatel Mobile Phones Limited. TCL & Alcatel Mobile Phones Limited reserves the right, in customer's interest, to alter material or technical specifications without prior notice.

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Alcatel Carrier Internetworking Solutions 757 manual English 3DS10083AAAA

757 specifications

Alcatel Carrier Internetworking Solutions 757 is a robust and versatile networking device that serves as a pivotal solution for telecommunications and service providers. Designed to handle the evolving demands of modern communications, the 757 is part of Alcatel's broader commitment to delivering cutting-edge technology in network infrastructure.

One of the standout features of the Alcatel 757 is its scalability. The device is equipped to handle a wide range of traffic loads, ensuring that as a network grows, the solution can efficiently manage increased demands without compromising performance. This scalability is essential for providers looking to future-proof their infrastructure as they expand or adapt to changing technological landscapes.

The 757 utilizes advanced routing protocols, including IPv4 and IPv6, which are crucial for facilitating smooth communication across vast networks. With the transition to IPv6 becoming increasingly important, the 757’s capability to support dual-stack operations ensures service providers can maintain compatibility with both standards, enabling seamless connectivity and transition strategies.

In terms of technologies, the Alcatel 757 incorporates powerful Quality of Service (QoS) mechanisms. These ensure that critical applications receive the bandwidth and performance they require, thereby enhancing the overall user experience. By prioritizing voice, video, and data traffic, service providers can optimize their networks to meet customer expectations, particularly in environments that demand high reliability.

The device also boasts advanced security features, including built-in firewalls and support for IPsec VPNs. These security measures protect both the network and its users from potential threats, a necessary consideration in today’s cybersecurity landscape. The combination of routing intelligence and security is vital for service providers as they work to build trust with their customer base.

Moreover, the Alcatel 757 supports various network topologies and can integrate seamlessly into existing infrastructures. This adaptability allows for both retrofitting legacy systems and deploying new services, providing flexibility for operators at all stages of their network evolution.

User-friendly management interfaces and extensive monitoring capabilities contribute to the operational efficiency of the Alcatel 757. Network administrators can easily configure, manage, and troubleshoot the device through intuitive interfaces, reducing the complexities often associated with network management.

In conclusion, the Alcatel Carrier Internetworking Solutions 757 stands out for its scalability, advanced routing protocols, QoS capabilities, security features, and adaptability to different network topologies. These characteristics make it an ideal choice for telecommunications and service providers aiming to build resilient, high-performance networks that meet the demands of contemporary communication.